i am reading this again, I find the Dad although not very bright, a very strong man.
He lost his memories when he was young. His savior died when he was 15. He has been living by himself until he married. But then his wife got so weak than she cannot leave bed. One of his son also got weaken after a few years and the other son decided to leave the house.
He must be a very strong man to stay positive after all that. Huge respect from me. Most wholesome man in this series !!!
small spoiler as of chapter 39:
i am glad things work out for his family and his wife got better.
Your wife has a weak, injured body. You knock her up and after childbirth she becomes sick and almost bedridden. While she's sick, you knock her up AGAIN.